The featured chart presents the daily high and low temperature climatology for Ames based on two periods of record for the site. A comparison is made between the climatology between 1893 to 1950 and that from 1951 to 2024. The left panel plots the daily averages and the top right panel plots the difference for high and low temperatures between these two periods. The bottom right panel shows the difference in the average monthly values. The overall item of interest for this time of year is the daily descent shown once the calendar turns September with the modest decline during August quickly accelerating during September!

Voting:
Good = 4
Bad = 0